FIELD: construction.
SUBSTANCE: method of manufacturing window and door profiles, case structures of window and door sashes and frames, using a composite polymer-composite material, is proposed. Wherein the base layer of the product is made of a foam polymer based on polyurethane or a thermosetting polymer, reinforced in the body or without, with partial or complete surface reinforcement by mats or fabrics, synthetic veils or felt. Thereinafter, the base layer is covered with a reinforcing layer of the thermosetting polymer, and then covered with a finishing coating.
EFFECT: increasing the operational reliability.
4 cl, 3 dwg
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